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参数资料
| 型号： | TDA9116 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 偏转 |
| 英文描述： | HORIZ/VERT DEFLECTION IC, PDIP32 |
| 封装： | SHRINK, PLASTIC, DIP-32 |
| 文件页数： | 1/47页 |
| 文件大小： | 725K |
| 代理商： | TDA9116 |
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Version 4.0
September 2003
1/47
TDA9116
LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR
FOR MULTISYNC MONITOR
FEATURES
General
s
ADVANCED I2C BUS CONTROLLED
DEFLECTION PROCESSOR DEDICATED
FOR HIGH-END CRT MONITORS
s
SINGLE SUPPLY VOLTAGE 12V
s
VERY LOW JITTER
s
DC/DC CONVERTER CONTROLLER
s
ADVANCED EW DRIVE
s
ADVANCED ASYMMETRY CORRECTIONS
s
AUTOMATIC MULTISTANDARD
SYNCHRONIZATION
s
VERTICAL DYNAMIC CORRECTION
WAVEFORM OUTPUT
s
X-RAY PROTECTION AND SOFT-START &
STOP ON HORIZONTAL AND DC/DC DRIVE
OUTPUTS
s
I2C BUS STATUS REGISTER
Horizontal section
s
150 kHz maximum frequency
s
Corrections of geometric asymmetry:
Pin cushion asymmetry, Parallelogram
s
Tracking of asymmetry corrections with vertical
size and position
s
Fully integrated internal horizontal moiré
cancellation and moiré cancellation output
Vertical section
s
200 Hz maximum frequency
s
Vertical ramp for DC-coupled output stage with
adjustments of: C-correction, S-correction for
super-flat CRT, Vertical size, Vertical position
s
Vertical moiré cancellation through vertical
ramp waveform
s
Compensation of vertical breathing with EHT
variation
EW section
s
Symmetrical geometry corrections: Pin cushion,
Keystone, Top/Bottom corners separately
s
Horizontal size adjustment
s
Tracking of EW waveform with Vertical size and
position and adaptation to frequency
s
Compensation of horizontal breathing through
EW waveform
Dynamic correction section
s
Output with vertical dynamic correction
waveform for dynamic corrections like focus,
brightness uniformity, ...
s
Fixed on screen by means of tracking system
DC/DC controller section
s
Step-up and step-down conversion modes
s
External sawtooth configuration
s
Bus-controlled output voltage
s
Synchronization on hor. frequency with phase
selection
s
Selectable polarity of drive signal
DESCRIPTION
The TDA9116 is a monolithic integrated circuit as-
sembled in a 32-pin shrink dual-in-line plastic
package. This IC controls all the functions related
to horizontal and vertical deflection in multimode
or multi-frequency computer display monitors.
The internal sync processor, combined with the
powerful geometry correction block, makes the
TDA9116 suitable for very high performance mon-
itors, using few external components.
Combined with other ST components dedicated
for CRT monitors (microcontroller, video preampli-
fier, video amplifier, OSD controller) the TDA9116
allows fully I2C bus-controlled computer display
monitors to be built with a reduced number of ex-
ternal components.
ORDERING INFORMATION
Ordering code
Package
TDA9116
Shrink 32 (plastic)
1
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| TDA9144 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled, alignment-free PAL/NTSC/SECAM decoder/sync processor with PALplus helper demodulator |
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